863308404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{148949}}^1$

素因数の和:148989

約数の個数: 72

約数和(自身を含む): 2602454400

約数和(自身を除く): 1739145996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 148949, 297898, 446847, 595796, 893694, 1042643, 1340541, 1787388, 2085286, 2681082, 3127929, 3425827, 4170572, 5362164, 6255858, 6851654, 9383787, 10277481, 12511716, 13703308, 18767574, 20554962, 23980789, 30832443, 37535148, 41109924, 47961578, 61664886, 71942367, 95923156, 123329772, 143884734, 215827101, 287769468, 431654202, 863308404]

約数ペア:

[(1, 863308404), (2, 431654202), (3, 287769468), (4, 215827101), (6, 143884734), (7, 123329772), (9, 95923156), (12, 71942367), (14, 61664886), (18, 47961578), (21, 41109924), (23, 37535148), (28, 30832443), (36, 23980789), (42, 20554962), (46, 18767574), (63, 13703308), (69, 12511716), (84, 10277481), (92, 9383787), (126, 6851654), (138, 6255858), (161, 5362164), (207, 4170572), (252, 3425827), (276, 3127929), (322, 2681082), (414, 2085286), (483, 1787388), (644, 1340541), (828, 1042643), (966, 893694), (1449, 595796), (1932, 446847), (2898, 297898), (5796, 148949)]